ITEM: Pink Floyd Autographed Wish You Were Here Album Sleeve, Signed By Nick Mason & Roger Waters. CERTIFICATE OF AUTHENTICITY: BECKETT BAS Certification Serial Number A26236. Please message me for overseas rates. Feel free to contact me with any questions and thanks for looking. This item is in the category "Entertainment Memorabilia\Autographs-Original\Music\Rock & Pop\Records".The seller is "gerstr-43" and is located in this country: US. This item can be shipped worldwide.